Background sync
Limited availability
The background synchronization API registers a service worker callback to run only when the device is no longer offline. You can use this to let users continue using your app while offline and synchronize with a server after reconnecting. To learn more, see Background Synchronization API at MDN.
Compatibility
- Chrome 49 Released on 2016-03-02
- Chrome Android 49 Released on 2016-03-09
- Edge 79 Released on 2020-01-15
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